Now that input is threaded, malloc can be used at event time to resize
the touchpoint buffer as needed.x
v2: Remove "Need to grow the queue means dropping events."
from comment as it no longer applies. (Peter Hutterer)
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>